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Pear|Lab Grown|IGI

3.77ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG671425288

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG671425288

Diamond specifications and retailer prices

From $692 SGD
$541 USD
As of October 30, 2026
Save $3,489 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,180 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.77ct lab-grown pear diamond

This 3.77ct lab-grown pear sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG671425288 or 671425288. Listed at 19 retailers as of October 30, 2026, with prices from $692 to $4,180, a $3,489 spread on the same certified stone. Brilliant Earth lists it at $4,180. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.77
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671425288
Dimensions14.10 × 8.89 × 5.23 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.10 mm8.89 mm3.77 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671425288
Side View
Table 63.0%Crown 31.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,180 SGD|Low: $663 SGD|High: $7,197 SGD|Avg: $1,867 SGD|-41.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 17$692 SGD
Retailer 8$773 SGD
Retailer 16$775 SGD
Retailer 9$857 SGD
Retailer 13$857 SGD
Retailer 4$1,029 SGD
Retailer 12$1,053 SGD
Retailer 2$1,303 SGD
Retailer 7$1,326 SGD
Retailer 11$1,335 SGD
Retailer 10$1,346 SGD
Retailer 5$1,928 SGD
Retailer 14$1,993 SGD
Retailer 15$2,254 SGD
Retailer 6$2,916 SGD
Retailer 3$3,596 SGD
Retailer 18$3,720 SGD
Brilliant Earth$4,180 SGD

42 data points across 18 retailers

19 retailers$692 SGD to $4,180 SGD

A
Cheapest Retailer
-
$692 SGD
$541 USD
A
Retailer 2
-
$773 SGD
$605 USD
View
Final sale: no returns
A
Retailer 3
-
$775 SGD
$606 USD
View
A
Retailer 4
-
$857 SGD
$670 USD
View
Retailer 5
-
$857 SGD
$670 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,029 SGD
$805 USD
View
A
Retailer 7
-
$1,053 SGD
£648 GBP
View
A
Retailer 8
-
$1,303 SGD
€971 EUR
View
B+
Retailer 9
-
$1,326 SGD
$1,037 USD
View
A
Retailer 10
-
$1,335 SGD
£822 GBP
View
A
Retailer 11
-
$1,346 SGD
$1,053 USD
View
B+
Retailer 12
-
$1,928 SGD
$1,508 USD
View
B+
Retailer 13
-
$1,993 SGD
$1,559 USD
View
B+
Retailer 14
-
$2,254 SGD
$1,763 USD
View
B
Retailer 15
-
$2,783 SGD
$2,177 USD
View
B
Retailer 16
-
$2,916 SGD
$2,281 USD
View
B
Retailer 17
-
$3,596 SGD
£2,215 GBP
View
Retailer 18
-
$3,720 SGD
$2,910 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
12639380A · Oct 30
$4,180 SGD
$3,270 USD
View
18 more retailers have this diamond
Prices start from $692 SGDSave up to $3,489 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.77ct Pear
$692 SGD